In Chat Standalone PHP version

This scripts allows your website’s registered users to chat with each other. Online users are detected and shown in different color, making people to know who is online. This plugin do not requires any third party plugins or configurations, hence can be run on any common php & mysql server. Here are some of its main features…

Basic php installation, just edit settings and its done.
Chat with multiple users simultaneously
Animated emoticons are included and supported
No server modification or 3rd party software is required
Modern look and feel similar to facebook, google+ inline chat systems
Lifetime Free Support and Updates
Can be integrated to standalone PHP websites or common CMS systems like joomla, wordpress, zen-cart, etc with very basic knowledge